08/24/2026
This client came to me with a clear goal: get the website into the green, especially on mobile.
The site was already using Airlift for optimization, but after testing the setup page by page, I could see that the existing optimization stack was creating inconsistencies instead of solving them.
So I switched approaches.
I disabled the Airlift optimization and moved the website to a system I know works, one I have used across hundreds of WordPress optimization projects.
Then I worked through the site properly.
I addressed layout shifts, LCP and FCP issues, hero image loading, unsized images, image preloading, fetch priority, Cloudflare settings and mobile-specific Divi layouts.
I also tested the product and collection pages individually because Divi websites are rarely a case of turning on one plugin and calling it finished.
Every section, image, carousel, font and responsive layout can affect the result.
The mobile performance score went from 85 to 100, with green results across the key pages. More importantly, the improvements held through repeated Lighthouse testing.
The client’s review meant just as much as the score.
Speed optimization is not about chasing a perfect score once.
It is about understanding what is slowing the website down, choosing the right optimization system and working through every problem until the site performs the way it should.
Need help getting your WordPress or Divi website into the green?